Drop Python 3.7 support (#877)

adamchainz · web-flow · commit b0cc36c30329 · 2023-07-09T07:37:05.000+01:00
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -18,7 +18,6 @@ jobs:
     strategy:
       matrix:
         python-version:
-        - 3.7
         - 3.8
         - 3.9
         - '3.10'
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -39,7 +39,7 @@ repos:
   rev: v3.7.0
   hooks:
   - id: pyupgrade
-    args: [--py37-plus]
+    args: [--py38-plus]
 - repo: https://github.com/adamchainz/django-upgrade
   rev: 1.14.0
   hooks:
@@ -60,7 +60,7 @@ repos:
   hooks:
   - id: reorder-python-imports
     args:
-    - --py37-plus
+    - --py38-plus
     - --application-directories
     - .:example:src
     - --add-import
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
@@ -2,6 +2,8 @@
 Changelog
 =========
 
+* Drop Python 3.7 support.
+
 4.1.0 (2023-06-14)
 ------------------
 
diff --git a/README.rst b/README.rst
@@ -41,7 +41,7 @@ Some good resources to read on the subject are:
 Requirements
 ------------
 
-Python 3.7 to 3.12 supported.
+Python 3.8 to 3.12 supported.
 
 Django 3.2 to 4.2 supported.
 
diff --git a/pyproject.toml b/pyproject.toml
@@ -5,7 +5,7 @@ requires = [
 ]
 
 [tool.black]
-target-version = ['py37']
+target-version = ['py38']
 
 [tool.pytest.ini_options]
 addopts = """\
diff --git a/requirements/compile.py b/requirements/compile.py
@@ -17,18 +17,6 @@
         "--generate-hashes",
         "--allow-unsafe",
     ] + sys.argv[1:]
-    subprocess.run(
-        [
-            "python3.7",
-            *common_args,
-            "-P",
-            "Django>=3.2a1,<3.3",
-            "-o",
-            "py37-django32.txt",
-        ],
-        check=True,
-        capture_output=True,
-    )
     subprocess.run(
         [
             "python3.8",
diff --git a/requirements/py37-django32.txt b/requirements/py37-django32.txt
diff --git a/setup.cfg b/setup.cfg
@@ -25,7 +25,6 @@ classifiers =
     Operating System :: OS Independent
     Programming Language :: Python :: 3
     Programming Language :: Python :: 3 :: Only
-    Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
@@ -48,7 +47,7 @@ project_urls =
 packages = find:
 install_requires =
     Django>=3.2
-python_requires = >=3.7
+python_requires = >=3.8
 include_package_data = True
 package_dir =
     =src
diff --git a/tox.ini b/tox.ini
@@ -7,7 +7,6 @@ env_list =
     py310-django{42, 41, 40, 32}
     py39-django{42, 41, 40, 32}
     py38-django{42, 41, 40, 32}
-    py37-django{32}
 
 [testenv]
 package = wheel

Original file line number	Diff line number	Diff line change
`@@ -5,7 +5,7 @@ requires = [`
`5`	`5`	`]`
`6`	`6`
`7`	`7`	`[tool.black]`
`8`		`-target-version = ['py37']`
	`8`	`+target-version = ['py38']`
`9`	`9`
`10`	`10`	`[tool.pytest.ini_options]`
`11`	`11`	`addopts = """\`